Polymer dispersed liquid crystal composition for lowering driving voltage of polymer dispersed liquid crystal display device and manufacturing method thereof

Inactive Publication Date: 2013-09-12
WINTEK CHINA TECH LTD +1
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  • Abstract
  • Description
  • Claims
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Benefits of technology

[0006]It is one of the objectives of the present invention to provide a polymer dispersed liquid crystal composition for lowering driving voltage of a polymer dispersed liquid crystal display device an

Problems solved by technology

However, the most unfavorable point of PDLC is that the driving voltage is too high.
However, the method of decreasing the liquid crystal cell gap will cause deterioration in contrast ratio and the film thickn

Method used

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  • Polymer dispersed liquid crystal composition for lowering driving voltage of polymer dispersed liquid crystal display device and manufacturing method thereof
  • Polymer dispersed liquid crystal composition for lowering driving voltage of polymer dispersed liquid crystal display device and manufacturing method thereof
  • Polymer dispersed liquid crystal composition for lowering driving voltage of polymer dispersed liquid crystal display device and manufacturing method thereof

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Embodiment Construction

[0017]Please refer to FIG. 3. FIG. 3 is a schematic diagram illustrating a polymer dispersed liquid crystal composition for lowering driving voltage of a polymer dispersed liquid crystal display device according to a preferred embodiment of the present invention. Please note that the figures are only for illustration and the figures may not be to scale. The scale may be further modified according to different design considerations. As shown in FIG. 3, a polymer dispersed liquid crystal composition 200 is provided in this embodiment. The polymer dispersed liquid crystal composition 200 comprises a polymer material 211, a plurality of liquid crystal molecules 220, and a plurality of non-conducting particles 230. The liquid crystal molecules 220 are dispersed in the polymer material 211, and the liquid crystal molecules 220 are disposed in a plurality of liquid crystal encapsulators 212 formed by the polymer material 211. The non-conducting particles are dispersed in the polymer materi...

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Abstract

A polymer dispersed liquid crystal composition for lowering driving voltage of a polymer dispersed liquid crystal display device includes a polymer material, a plurality of liquid crystal molecules, and a plurality of non-conducting particles. The liquid crystal molecules are dispersed in the polymer material, and the liquid crystal molecules are disposed in a plurality of liquid crystal encapsulators formed by the polymer material. The non-conducting particles are dispersed in the polymer material.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a polymer dispersed liquid crystal composition for lowering driving voltage of a polymer dispersed liquid crystal display device and a manufacturing method thereof, and more particularly, to a polymer dispersed liquid crystal composition including a polymer material partially replaced by non-conducting particles for lowering driving voltage of a polymer dispersed liquid crystal display device and a manufacturing method thereof.[0003]2. Description of the Prior Art[0004]A conventional operating principle of a polymer dispersed liquid crystal is through controlling the birefringence of liquid crystal molecules and the refraction ratio difference between a polymer material and the liquid crystal molecules to generate two different states such as a transmitting state and a scattering state. Please refer to FIG. 1 and FIG. 2. FIG. 1 and FIG. 2 are schematic diagrams illustrating a conventiona...

Claims

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Application Information

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IPC IPC(8): C09K19/02
CPCC09K19/02C09K19/544
Inventor WU, KUAN-HSIENCHIANG, HSIEN-WEIWANG, CHIH-YUAN
Owner WINTEK CHINA TECH LTD
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